Mask Email Addresses with Custom React Component for Display Purposes

Kanan Rahimov
2 min readApr 30
Email mask React component in action


In this tutorial, we will demonstrate how to create a custom React component that masks email addresses for display purposes. This component will hide part of the email’s username and domain to protect user privacy. We will start by building the component in JavaScript (JSX), then rewrite it in TypeScript (TSX) for improved type…